| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $208.41 | 6.158% | $221.2439 | $221.24 | $221.25 | $221.20 |
| Purchase #2 | $225.65 | 12.302% | $253.4095 | $253.41 | $253.40 | $253.40 |
| Purchase #3 | $109.89 | 8.470% | $119.1977 | $119.20 | $119.20 | $119.20 |
| Purchase #4 | $108.88 | 9.117% | $118.8066 | $118.81 | $118.80 | $118.80 |
| Purchase #5 | $20.38 | 11.255% | $22.6738 | $22.67 | $22.65 | $22.70 |
| Purchase #6 | $240.69 | 11.256% | $267.7821 | $267.78 | $267.80 | $267.80 |
| Purchase #7 | $122.34 | 11.121% | $135.9454 | $135.95 | $135.95 | $135.90 |
| 7 purchase totals = | $1,036.24 | $1,139.0590 | $1,139.06 | $1,139.05 | $1,139.00 | |